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[Qemu-devel] [PATCH v3 03/10] ipmi: remove IPMI_CHECK_RESERVATION() macr
From: |
Cédric Le Goater |
Subject: |
[Qemu-devel] [PATCH v3 03/10] ipmi: remove IPMI_CHECK_RESERVATION() macro |
Date: |
Thu, 10 Mar 2016 15:03:56 +0100 |
Some IPMI command handlers in the BMC simulator use a macro
IPMI_CHECK_RESERVATION() to check a SDR reservation but the macro
implicitly uses local variables. This patch simply removes it.
Signed-off-by: Cédric Le Goater <address@hidden>
Acked-by: Corey Minyard <address@hidden>
---
hw/ipmi/ipmi_bmc_sim.c | 33 +++++++++++++++++++--------------
1 file changed, 19 insertions(+), 14 deletions(-)
Index: qemu-powernv.git/hw/ipmi/ipmi_bmc_sim.c
===================================================================
--- qemu-powernv.git.orig/hw/ipmi/ipmi_bmc_sim.c
+++ qemu-powernv.git/hw/ipmi/ipmi_bmc_sim.c
@@ -292,16 +292,6 @@ static inline void rsp_buffer_pushmore(R
rsp->len += n;
}
-/* Check that the reservation in the command is valid. */
-#define IPMI_CHECK_RESERVATION(off, r) \
- do { \
- if ((cmd[off] | (cmd[off + 1] << 8)) != r) { \
- rsp->buffer[2] = IPMI_CC_INVALID_RESERVATION; \
- return; \
- } \
- } while (0)
-
-
static void ipmi_sim_handle_timeout(IPMIBmcSim *ibs);
static void ipmi_gettime(struct ipmi_time *time)
@@ -1226,8 +1216,12 @@ static void get_sdr(IPMIBmcSim *ibs,
struct ipmi_sdr_header *sdrh;
if (cmd[6]) {
- IPMI_CHECK_RESERVATION(2, ibs->sdr.reservation);
+ if ((cmd[2] | (cmd[3] << 8)) != ibs->sdr.reservation) {
+ rsp->buffer[2] = IPMI_CC_INVALID_RESERVATION;
+ return;
+ }
}
+
pos = 0;
if (sdr_find_entry(&ibs->sdr, cmd[4] | (cmd[5] << 8),
&pos, &nextrec)) {
@@ -1276,7 +1270,11 @@ static void clear_sdr_rep(IPMIBmcSim *ib
uint8_t *cmd, unsigned int cmd_len,
RspBuffer *rsp)
{
- IPMI_CHECK_RESERVATION(2, ibs->sdr.reservation);
+ if ((cmd[2] | (cmd[3] << 8)) != ibs->sdr.reservation) {
+ rsp->buffer[2] = IPMI_CC_INVALID_RESERVATION;
+ return;
+ }
+
if (cmd[4] != 'C' || cmd[5] != 'L' || cmd[6] != 'R') {
rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
return;
@@ -1332,7 +1330,10 @@ static void get_sel_entry(IPMIBmcSim *ib
unsigned int val;
if (cmd[6]) {
- IPMI_CHECK_RESERVATION(2, ibs->sel.reservation);
+ if ((cmd[2] | (cmd[3] << 8)) != ibs->sel.reservation) {
+ rsp->buffer[2] = IPMI_CC_INVALID_RESERVATION;
+ return;
+ }
}
if (ibs->sel.next_free == 0) {
rsp->buffer[2] = IPMI_CC_REQ_ENTRY_NOT_PRESENT;
@@ -1387,7 +1388,11 @@ static void clear_sel(IPMIBmcSim *ibs,
uint8_t *cmd, unsigned int cmd_len,
RspBuffer *rsp)
{
- IPMI_CHECK_RESERVATION(2, ibs->sel.reservation);
+ if ((cmd[2] | (cmd[3] << 8)) != ibs->sel.reservation) {
+ rsp->buffer[2] = IPMI_CC_INVALID_RESERVATION;
+ return;
+ }
+
if (cmd[4] != 'C' || cmd[5] != 'L' || cmd[6] != 'R') {
rsp->buffer[2] = IPMI_CC_INVALID_DATA_FIELD;
return;
- [Qemu-devel] [PATCH v3 00/10] ipmi: a couple of enhancements to the BMC simulator (round 2), Cédric Le Goater, 2016/03/10
- [Qemu-devel] [PATCH v3 01/10] ipmi: remove IPMI_CHECK_CMD_LEN() macro, Cédric Le Goater, 2016/03/10
- [Qemu-devel] [PATCH v3 04/10] ipmi: add rsp_buffer_set_error() helper, Cédric Le Goater, 2016/03/10
- [Qemu-devel] [PATCH v3 03/10] ipmi: remove IPMI_CHECK_RESERVATION() macro,
Cédric Le Goater <=
- [Qemu-devel] [PATCH v3 02/10] ipmi: replace IPMI_ADD_RSP_DATA() macro with inline helpers, Cédric Le Goater, 2016/03/10
- [Qemu-devel] [PATCH v3 07/10] ipmi: remove the need of an ending record in the SDR table, Cédric Le Goater, 2016/03/10
- [Qemu-devel] [PATCH v3 05/10] ipmi: add a realize function to the device class, Cédric Le Goater, 2016/03/10
- [Qemu-devel] [PATCH v3 08/10] ipmi: add some local variables in ipmi_sdr_init, Cédric Le Goater, 2016/03/10
- [Qemu-devel] [PATCH v3 09/10] ipmi: use a file to load SDRs, Cédric Le Goater, 2016/03/10
- [Qemu-devel] [PATCH v3 10/10] ipmi: provide support for FRUs, Cédric Le Goater, 2016/03/10